Xen 4.21 takes a major step towards modernized virtualization, offering greater maintainability across industries and upgraded efficiency for memory SAN FRANCISCO, Nov. 19, 2025 /PRNewswire/ -- The ...

Xen, one of the oldest open-source hypervisors, has long been popular with major cloud services such as Amazon Web Services, Rackspace Public Cloud, and Verizon Cloud. Now, with improved performance, ...

The Linux Foundation announced today that the Xen Collaborative Project has made available an update to Xen Project hypervisor that now supports 32 and 64-bit ARM processors. Support for ARM ...

The Xen Project has just updated its open-source hypervisor to version 4.10, with new security features and improvements to its underlying code and user interface. The updated platform, which is used ...

SAN FRANCISCO, April 2, 2019 /PRNewswire/ -- The Xen Project, an open source hypervisor hosted at the Linux Foundation, today announced the release of Xen Project Hypervisor 4.12. This latest release ...

Xen is open-source royalty. This hypervisor, which runs and manages virtual machines (VMs), powers some of the largest clouds. You know their names: Amazon Web Services (AWS), Tencent, Alibaba Cloud, ...

The Xen Project has fixed three vulnerabilities in its widely used hypervisor that could allow operating systems running inside virtual machines to access the memory of the host systems, breaking the ...

Groups led by developers at Citrix and Samsung are bringing Xen hypervisor to ARM Cortex A15, but a KVM project isn't far behind Several Xen developers who currently work for Citrix recently announced ...

For data center and cloud environments, Xen 4.21 delivers more efficient virtualization through smarter cache management, improved PCI handling, and a new AMD CPPC driver that provides finer-grained ...